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serious [3.7K]
2 years ago
8

Please put answer as a mixed number! :) 1 and 3/8* 1.5 + 5 and 5/8 ÷ 0.4 =

Mathematics
1 answer:
Natasha_Volkova [10]2 years ago
8 0

Answer: 7 1/16  and 1 9/16

Step-by-step explanation:  1 3/8 x 1.5 is 1 3/8 x 1 5/10  11/8 x 15/10 which is 165/80. We divide it by 5/5 to get 33/16. This as a mixed number is 2 1/16.  We add 5 to get 7 1/16.

5/8 divided by 0.4 is 5/8 divided by 2/5. We divide this by first finding the reciprocal of 2/5 which is 5/2. 5/8 x 5/2 = 25/16. This as a mixed number is 1 9/16.

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Nutka1998 [239]
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3 years ago
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4 0
3 years ago
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2 years ago
How do convert 50/6 in the lowest fraction
vovikov84 [41]

\bf \cfrac{50}{6}\implies \stackrel{\textit{some quick prime factoring on both}}{\cfrac{2\cdot 5\cdot 5}{2\cdot 3}}\implies \cfrac{2}{2}\cdot \cfrac{5\cdot 5}{3}\implies 1\cdot \cfrac{5\cdot 5}{3}\implies \cfrac{25}{3}

5 0
3 years ago
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